0:00:02 > 0:00:03Hey, Guinea Pig. Did you hear about the cow
0:00:03 > 0:00:05who got blown away by a gust of wind?
0:00:05 > 0:00:08Whoa, a whole cow by a gust of wind?! That's really dangerous.
0:00:08 > 0:00:10They're going to be up in the air!
0:00:10 > 0:00:12Imagine the damage cow pats are going to do!
0:00:12 > 0:00:15I'm going to have to warn people, I am going to go right now.
0:00:15 > 0:00:16It was a joke...!
0:00:16 > 0:00:17That went well.
0:00:23 > 0:00:27Are you ready for this eggs-traordinary eggs-periment?
0:00:27 > 0:00:29Will our teams help GP beat the breeze?
0:00:30 > 0:00:34And who will be the snappiest spitter?
0:00:34 > 0:00:36All that and more... Get ready... Get excited...
0:00:36 > 0:00:38This is Ultimate Brain!
0:00:42 > 0:00:45APPLAUSE
0:00:47 > 0:00:49Hey-hey-hey!
0:00:49 > 0:00:51# Uh, bow-chick-a chick ow
0:00:51 > 0:00:54# Boom, bip, boom-a-chick-ow
0:00:54 > 0:00:55# Yes
0:00:55 > 0:00:58# Dr Brain right here, and I'm going to make you grin from ear to ear
0:00:58 > 0:01:01# I've got... I've got stuff, things like science
0:01:01 > 0:01:03# Going to do things with a big...appliance
0:01:03 > 0:01:05# Magnets and things... #
0:01:05 > 0:01:08Chemicals... Test tubes and stuff...
0:01:08 > 0:01:11All right, all right, all right - I'm not the world's greatest rapper,
0:01:11 > 0:01:15let's see if any of today's guests can do any better?
0:01:15 > 0:01:16It's time for the show!
0:01:18 > 0:01:21# It's about time that we meet the Greens
0:01:21 > 0:01:23# Big up Abigail, Freya and Niamh
0:01:25 > 0:01:27# Next, they're from Portsmouth, they're friendly fellows
0:01:27 > 0:01:31# JD, Kaiwan, Poppy, they're the Yellows
0:01:31 > 0:01:34# That's enough dodgy rapping from this simian dude
0:01:34 > 0:01:37# It's Grace, Jade and Daniel from the 4 O'Clock, uh, Cloob...? #
0:01:37 > 0:01:38Oh, I don't know.
0:01:38 > 0:01:40It's time to meet the teams.
0:01:40 > 0:01:42Beginning with...
0:01:42 > 0:01:44the Blues! How are you doing, Blues?
0:01:44 > 0:01:46Not too bad.
0:01:46 > 0:01:48We recognise you, of course, from your wonderful programme,
0:01:48 > 0:01:50- which is called...? - The 4 O'Clock Club!
0:01:50 > 0:01:52And what's your team name?
0:01:54 > 0:01:57Oh, got your buzzer to do it for you, that's pretty smart.
0:01:57 > 0:02:02Now, I'm a bit worried about you, Dr Jade. Because of your character.
0:02:02 > 0:02:04- She's a bit of a rebel. - She is a bit.
0:02:04 > 0:02:05- A bit naughty.- She is.
0:02:05 > 0:02:09- Are you going to behave yourself today?- I am, I'll behave myself.
0:02:09 > 0:02:12- And we've got some rappers on the team, right?- Yeah!- Yes!
0:02:12 > 0:02:15We might get a little bit of that later on the show.
0:02:15 > 0:02:16Maybe.
0:02:16 > 0:02:18Good luck to you, Blues!
0:02:18 > 0:02:20Thank you!
0:02:20 > 0:02:22Now, let us meet my good friends...
0:02:22 > 0:02:24the Greens! How are you, Greens?
0:02:24 > 0:02:26- Good, thank you!- Feeling good today?
0:02:26 > 0:02:28- Bit nervous.- Little bit nervous?
0:02:28 > 0:02:30- I'm not nervous!- You're not nervous!
0:02:30 > 0:02:31You're up for it!
0:02:31 > 0:02:33What's your team name?
0:02:36 > 0:02:38Dragons, eh? Why's that, then?
0:02:38 > 0:02:40Because dragons represent Wales.
0:02:40 > 0:02:41Ah!
0:02:41 > 0:02:42Wales, Wales!
0:02:42 > 0:02:44MUSIC: Land Of Our Fathers
0:02:44 > 0:02:48Land Of Our Fathers, oh, the hills! The rugby!
0:02:48 > 0:02:50BAD WELSH ACCENT: Lovely! Nice to meet you!
0:02:50 > 0:02:52Now then...
0:02:52 > 0:02:54the Yellows!
0:02:54 > 0:02:55What's your team name?
0:02:57 > 0:02:58Why's that, then?
0:02:58 > 0:03:01Because we're all from Portsmouth, which is nicknamed Pompey.
0:03:01 > 0:03:04- Ah...- And we're prefects, so we patrol the corridors.
0:03:04 > 0:03:05Prefects?! Oh, I'm scared!
0:03:05 > 0:03:09Hope I haven't done anything wrong, or I'll be sent to the headmaster!
0:03:09 > 0:03:10Waaahhh!
0:03:10 > 0:03:12Now, I hear one of you -
0:03:12 > 0:03:13maybe Mr JD -
0:03:13 > 0:03:16whose name stands for Jolly Delightful!
0:03:16 > 0:03:18- You're a bit of a beatboxer, is that right?- Yeah.
0:03:18 > 0:03:21Wait a minute, we've got a beatboxer, we've got some rappers...
0:03:21 > 0:03:23I feel a jam coming on! Hit it!
0:03:23 > 0:03:26JD BEATBOXES
0:03:26 > 0:03:29# We are the team that are better than you
0:03:29 > 0:03:31# And you guys are going to lose! #
0:03:31 > 0:03:35Whooooooaaaa! CHEERING
0:03:35 > 0:03:36We smashed it!
0:03:36 > 0:03:39This is the game where you're going to need ingeniousity.
0:03:39 > 0:03:41I just made that word up. Pretty good, huh?
0:03:41 > 0:03:43But first of all, it's time for the warm up!
0:03:43 > 0:03:47MUSIC: Groove Is In The Heart by Deee-Lite
0:03:47 > 0:03:49Not that type of warm up, GP.
0:03:49 > 0:03:51Bring me my questions of fire!
0:03:51 > 0:03:52Thank you very much.
0:03:52 > 0:03:54So, let us begin. Take...
0:04:02 > 0:04:04- 11!- Is the right answer.
0:04:04 > 0:04:06What word am I spelling backwards?
0:04:13 > 0:04:14Formula.
0:04:14 > 0:04:16Is the right answer!
0:04:16 > 0:04:18What is this sound?
0:04:18 > 0:04:21DEEP, CALM WAILING
0:04:21 > 0:04:23A whale.
0:04:23 > 0:04:24It's a whale!
0:04:24 > 0:04:27How many letters are there in the word...?
0:04:31 > 0:04:33- Ten?- Absolutely correct!
0:04:33 > 0:04:34Yes!
0:04:34 > 0:04:35I'm gutted.
0:04:35 > 0:04:40Put yourselves in order of shoe size, with the smallest on my left.
0:04:40 > 0:04:42So it goes small, middle, big.
0:04:45 > 0:04:46Let's hear your shoe sizes.
0:04:46 > 0:04:50- Five.- Five.- Six. - Is the right answer!
0:04:50 > 0:04:51Marvellous stuff!
0:04:51 > 0:04:54APPLAUSE Ha-ha! Yellows ahead,
0:04:54 > 0:04:56but it's early days, my friends.
0:04:56 > 0:04:59It's time to get on with the next round.
0:05:05 > 0:05:09It's the final of MonkeyChef, and Dr Brain has made a marvellous dish.
0:05:09 > 0:05:12AS GREGG WALLACE: "Phwoar, what's going on over there, then, mate?"
0:05:12 > 0:05:16Well, Gregg, what I've done is I've taken an egg - well,
0:05:16 > 0:05:18a few eggs, actually - raw, still within their shell,
0:05:18 > 0:05:21and I've put them in some vinegar.
0:05:21 > 0:05:22"What you done that for?"
0:05:22 > 0:05:28Well, I thought it would make a nice experiment. I did it 24 hours ago.
0:05:28 > 0:05:30Ha-ha-ha! Get in there, get in there!
0:05:30 > 0:05:32"I don't want to go!" Shut up!
0:05:32 > 0:05:34Ah-ha-ha! "No!"
0:05:34 > 0:05:35Ha-ha-ha!
0:05:35 > 0:05:37Waahh!
0:05:37 > 0:05:38Last one.
0:05:38 > 0:05:40"No, I don't want to go!" Get in!
0:05:40 > 0:05:41Ha-ha-ha!
0:05:41 > 0:05:43"What a lovely, eggy, vinegary delight!
0:05:43 > 0:05:45"I could have a bath in that!"
0:05:45 > 0:05:49What I'm going to ask you is, what do you think will happen when I take
0:05:49 > 0:05:54one of these lovely eggs out of the vinegar and drop it onto the table?
0:05:54 > 0:05:57Now, I'm not just going to ask you the question,
0:05:57 > 0:06:01I'm going to give you four options from which to select your answer.
0:06:01 > 0:06:02Will it...
0:06:05 > 0:06:08..which would go quite well with all the beatboxing and rapping,
0:06:08 > 0:06:10a breakdancing egg. Will it...
0:06:13 > 0:06:14..or will it...?
0:06:16 > 0:06:17..or...
0:06:20 > 0:06:22..something of your own thinking.
0:06:22 > 0:06:25Something perhaps I haven't mentioned yet?
0:06:25 > 0:06:27What do you think?
0:06:27 > 0:06:28Got your thinking caps on?
0:06:28 > 0:06:30Your thinking time starts...
0:06:30 > 0:06:32Now! KLAXON BLARES
0:06:32 > 0:06:34THEY CONFER
0:06:39 > 0:06:41A, B, C or D?
0:06:47 > 0:06:48Which have you gone for?
0:06:50 > 0:06:52ALARM RINGS That's it!
0:06:52 > 0:06:56Thinking time is up, let's see your answers now!
0:07:00 > 0:07:01Very interesting.
0:07:01 > 0:07:04I'm going to go for the C first -
0:07:04 > 0:07:06why do you think it's going to bounce?
0:07:06 > 0:07:09I can see little flecks of something, maybe a bit
0:07:09 > 0:07:12of shell's come off, and it's going to have a little bouncy edge.
0:07:12 > 0:07:15- It wouldn't produce smoke. - You've discounted that one?
0:07:15 > 0:07:18- Not going to smoke?- Yes. - Discounted all the others.
0:07:18 > 0:07:20So by process of elimination, Dr Daniel?
0:07:20 > 0:07:22Yes, it was really Jade's idea.
0:07:22 > 0:07:25- It was a collaboration.- Don't...
0:07:25 > 0:07:28- Don't be modest!- Teamwork! - Best way to be.
0:07:28 > 0:07:30OK, Yellows, D, something else.
0:07:30 > 0:07:32And what is your something else?
0:07:32 > 0:07:35Because of all the acid, we thought the shell would crack.
0:07:35 > 0:07:37But not fully break.
0:07:37 > 0:07:41Oh, I see, so the acid within the vinegar is going to make it
0:07:41 > 0:07:43all fragile and break the shell?
0:07:43 > 0:07:46So when I drop it on there, it'll go - bwwrp! - just crack?
0:07:46 > 0:07:48I see, OK, very good.
0:07:48 > 0:07:50Now, Greens - another D.
0:07:50 > 0:07:54We had the same ideas as the Yellows, but not exactly the same.
0:07:54 > 0:07:56We thought it would maybe peel a bit,
0:07:56 > 0:07:59and then it would probably be really fragile.
0:07:59 > 0:08:01Yeah, because the vinegar's making it lighter,
0:08:01 > 0:08:03because it's taking pressure off it?
0:08:03 > 0:08:08- I see, so it's taking weight off the shell?- Yeah.
0:08:08 > 0:08:11Making it lighter. So that's going to make it more fragile,
0:08:11 > 0:08:14so you think, when I take it out, it'll just sort of...
0:08:14 > 0:08:16- Start peeling?- Yeah.
0:08:16 > 0:08:20Three equally interesting answers there.
0:08:20 > 0:08:21And quite different.
0:08:21 > 0:08:23What was your answer?
0:08:23 > 0:08:25AS GREGG WALLACE: "Right, let's have a look at this, then.
0:08:25 > 0:08:27"Cor, look at that. Lovely, eggy, vinegary delight.
0:08:27 > 0:08:29"Let's take that out."
0:08:29 > 0:08:30Here we go. Are you ready?
0:08:30 > 0:08:33One, two, three...
0:08:33 > 0:08:35- Yes!- Boi-yoi-yoing!
0:08:36 > 0:08:38Doo-doo-doo... Boi-yoi-yoing!
0:08:38 > 0:08:40It bounced, look.
0:08:40 > 0:08:44Yes, you were right about the acid having an effect on the shell.
0:08:44 > 0:08:48Isn't that strange? That's a raw egg, with its shell still on.
0:08:48 > 0:08:51And yet, it's all squidgy. Ha-ha!
0:08:51 > 0:08:54The eggshell, made of calcium carbonate,
0:08:54 > 0:08:56is attacked and dissolved by the acetic acid in the vinegar,
0:08:56 > 0:09:00leaving behind a surprisingly tough membrane around the egg.
0:09:00 > 0:09:04Now though, what happens when you drop it from a great height?
0:09:04 > 0:09:06Let's find out. Volunteers, please?
0:09:06 > 0:09:07Dr Abigail.
0:09:07 > 0:09:10Now then, from as high as you can,
0:09:10 > 0:09:13drop the egg, and let's see what happens.
0:09:13 > 0:09:15Standing back a bit!
0:09:18 > 0:09:20Ugh!
0:09:20 > 0:09:22Bosh! Smashed it!
0:09:22 > 0:09:24And here it comes again!
0:09:24 > 0:09:27There, you see, that proves - didn't I tell you? - it was raw inside.
0:09:27 > 0:09:30Look what's happened to the shell, there it is.
0:09:30 > 0:09:32Ugh!
0:09:34 > 0:09:36Yellows and Greens, you weren't quite right,
0:09:36 > 0:09:39but for some good, scientific thinking,
0:09:39 > 0:09:42I'm giving you two points each, and the Blues get ten!
0:09:42 > 0:09:44APPLAUSE
0:09:44 > 0:09:45Well done, you Blues.
0:09:45 > 0:09:47Let's see what happens in the next round.
0:09:52 > 0:09:57Blow, winds, and crack thy cheeks! HOWLING WIND
0:09:57 > 0:09:59That's King Lear - Shakespeare wrote that, you know.
0:09:59 > 0:10:00He liked his science.
0:10:00 > 0:10:03In fact, he designed a very early design of the helicopter.
0:10:03 > 0:10:05No, wait, that's Leonardo da Vinci.
0:10:05 > 0:10:08Oh, well - da Vinci, Shakespeare, they both had beards.
0:10:08 > 0:10:11So, this next challenge is all about wind.
0:10:11 > 0:10:13In fact, my good friend, Mr Guinea Pig,
0:10:13 > 0:10:16wanted to do some dinghying earlier, but it was too windy,
0:10:16 > 0:10:20so I've asked my friends here to design some contraptions
0:10:20 > 0:10:23to help him to combat the wind.
0:10:23 > 0:10:26I gave them each a budget of £50
0:10:26 > 0:10:29and two days to come up with their solutions.
0:10:29 > 0:10:33Teams must think of a way to keep landlubber GP and his dinghy
0:10:33 > 0:10:36as close to the starting end of the pool as possible,
0:10:36 > 0:10:39whilst a powerful wind blasts him backwards towards the far end.
0:10:39 > 0:10:43Their designs must consider the best way for GP and his dinghy to
0:10:43 > 0:10:45stay as stationary as possible,
0:10:45 > 0:10:46keep from capsizing,
0:10:46 > 0:10:49and resist the force of the giant fan blowing him backwards.
0:10:49 > 0:10:52Teams that have prevented GP from hitting the other end of the
0:10:52 > 0:10:56pool when the clock runs out will win themselves ten Honour Points!
0:10:56 > 0:10:59Let's meet the man who's going to do the trial.
0:10:59 > 0:11:00It's my good friend -
0:11:00 > 0:11:04and talking of wind, he knows a little bit too much about that -
0:11:04 > 0:11:06Mr Guinea Pig!
0:11:08 > 0:11:10Bwwrrp!
0:11:10 > 0:11:14- Ugh, Guinea Pig! What have you been eating?- It wasn't me, Dr Brain.
0:11:14 > 0:11:15Bwwrrp!
0:11:17 > 0:11:19I think we should get on with this round,
0:11:19 > 0:11:21before he stinks the whole place out. Ugh!
0:11:21 > 0:11:24So, here I am with my good friends, the Greens.
0:11:24 > 0:11:28And beside me, my other good friend, Winnie the Wind Machine.
0:11:28 > 0:11:31I happen to know, he likes you, Greens, do you know that?
0:11:31 > 0:11:33He just told me, he did.
0:11:33 > 0:11:35He said, "I'm a big fan." Ha-ha!
0:11:35 > 0:11:36There, you see?!
0:11:36 > 0:11:38Talk us through your plan, what have you got there?
0:11:38 > 0:11:43- We've decided to use suckers so he's going to pull himself along...- Yes.
0:11:43 > 0:11:46- ..and try to stay in the middle. - What effect is that going to have?
0:11:46 > 0:11:49It's hopefully going to keep him still.
0:11:49 > 0:11:51So it's going to stick him there?
0:11:51 > 0:11:52He's also going to put them in the water,
0:11:52 > 0:11:55- and take them out and put them on the side.- I see.
0:11:55 > 0:11:58- It gives it more grip... - Bit of grip?
0:11:58 > 0:12:02- OK, you're hoping that grip is going to combat the wind.- Yeah.
0:12:02 > 0:12:04Right! What do you think, GP?
0:12:04 > 0:12:06I think this idea's going to suck,
0:12:06 > 0:12:09- and then I'm going to plunge to my doom.- Ha! Good one, GP!
0:12:09 > 0:12:10What's the name of your plan?
0:12:10 > 0:12:13- Super-suckers.- Super-suckers.
0:12:13 > 0:12:16The Super Three Magnificent Dragons have given GP
0:12:16 > 0:12:20two super-suckers to help him grip onto the side of the pool.
0:12:20 > 0:12:23The plungers work because, when you push them onto a surface,
0:12:23 > 0:12:26there's less air on the inside than there is on the outside.
0:12:26 > 0:12:29The pressure from the air on the outside holds the sucker
0:12:29 > 0:12:31against the surface they're against.
0:12:31 > 0:12:33And if GP dips them in the water first,
0:12:33 > 0:12:35it will help stop the air leaking through the edges.
0:12:35 > 0:12:38Will the suction power be enough to counteract the force of the wind?
0:12:38 > 0:12:41Will GP be able to get stuck in before he's blown away?
0:12:41 > 0:12:44What's for dinner? It's time to find out!
0:12:46 > 0:12:48Three, two, one...
0:12:48 > 0:12:51Go, GP! KLAXON BLARES
0:12:51 > 0:12:52Quickly!
0:12:57 > 0:12:59Oh, dear!
0:12:59 > 0:13:03ALARM RINGS Oh, unlucky!
0:13:03 > 0:13:04That's it.
0:13:04 > 0:13:08- He blew all the way to the end. - He didn't do it in time!
0:13:08 > 0:13:11- You're blaming him?- Yeah. - Your fault!
0:13:11 > 0:13:12How did it feel, GP, what went wrong?
0:13:12 > 0:13:15The wind was too powerful, it blew me across too fast.
0:13:15 > 0:13:16And you were too weak.
0:13:17 > 0:13:20You were beaten by a bit of wind.
0:13:20 > 0:13:22How does that make you feel?
0:13:22 > 0:13:23Bwwrrp!
0:13:23 > 0:13:24Oh-ho-ho!
0:13:24 > 0:13:26Unlucky there, Greens.
0:13:26 > 0:13:29Ah, well, let's see how the next team do.
0:13:29 > 0:13:32Now, their coats may be the colour of bananas, but they're
0:13:32 > 0:13:35no cowardly custards, it's my good friends, the Yellows!
0:13:35 > 0:13:37What's your plan?
0:13:37 > 0:13:40He'll put the welly plunger in the water.
0:13:40 > 0:13:43Yes, you've got a welly there, on the end of a long pole?
0:13:43 > 0:13:46And then the water will fill up the welly, which will make it heavy.
0:13:46 > 0:13:50- I see. - So then it will hold him in place.
0:13:50 > 0:13:51And if it does start moving,
0:13:51 > 0:13:55the friction of the bottom of the boot will stop him.
0:13:55 > 0:13:56So you've got friction on the bottom,
0:13:56 > 0:13:59and you're using weight to weigh Guinea Pig down.
0:13:59 > 0:14:01And what's at the other end of the pole?
0:14:01 > 0:14:05There's elastic bands for him, so he can have grip.
0:14:05 > 0:14:07Grip, a bit more friction, as well. Very good.
0:14:07 > 0:14:09- You've thought this through, haven't you?- Mmm.
0:14:09 > 0:14:11You think he could tread water with this?
0:14:11 > 0:14:12Tread water!
0:14:12 > 0:14:14How are you feeling about it, GP?
0:14:14 > 0:14:16- I don't think it's a WELLY good idea.- Welly good!
0:14:16 > 0:14:20Well, if you get it wrong, I'm going to give you the boot!
0:14:20 > 0:14:21Ha! Stop!
0:14:22 > 0:14:24Pompey Patrol are using a wellington boot
0:14:24 > 0:14:27to help GP stay put in his boat.
0:14:27 > 0:14:29Whilst rubber floats on water, by filling it up,
0:14:29 > 0:14:31they hope it will act like an anchor.
0:14:31 > 0:14:35The tread of the boot will provide friction against the bottom
0:14:35 > 0:14:37of the pool, so when GP forces the pole down,
0:14:37 > 0:14:39the boot will help him to stay put.
0:14:39 > 0:14:42Friction's also at play up top, with rubber bands on the pole to
0:14:42 > 0:14:45help GP really get to grips with the Yellows' plan.
0:14:46 > 0:14:48Let's see it in action!
0:14:48 > 0:14:50Three, two, one...
0:14:50 > 0:14:52Go, GP! KLAXON BLARES
0:14:52 > 0:14:54Now, he's putting the boot down...
0:14:55 > 0:14:57- It's working.- Keep it next to you.
0:15:03 > 0:15:05It's working.
0:15:05 > 0:15:07Try and keep it as close as you can.
0:15:07 > 0:15:09It is holding quite steady.
0:15:10 > 0:15:11That's good!
0:15:13 > 0:15:15Go on, GP, get your muscles in there!
0:15:15 > 0:15:17- It's working.- Yeah.
0:15:17 > 0:15:19ALARM RINGS
0:15:19 > 0:15:21- That's time!- Yay!
0:15:21 > 0:15:24He held in there, he didn't go all the way to the end.
0:15:24 > 0:15:27Why do you think it worked? What was so good about it?
0:15:27 > 0:15:29Because of the weight of the water inside the welly,
0:15:29 > 0:15:32and where it drags along the floor it created friction.
0:15:32 > 0:15:34Yes, it worked like an anchor, didn't it? Well done.
0:15:34 > 0:15:37- And, GP, of course. - I feel exhausted, Dr Brain.
0:15:37 > 0:15:40Ha-ha! I'm afraid you're going to get even more tired,
0:15:40 > 0:15:42because it's time for the next plan.
0:15:42 > 0:15:44Five, six, seven, eight...
0:15:44 > 0:15:46# Our idea will be the best
0:15:46 > 0:15:48# We are going to win the whole contest
0:15:48 > 0:15:50# The dinghy will stay in its current state
0:15:50 > 0:15:52# Because of our awesome stage weights
0:15:52 > 0:15:54# Hopefully, we will not lose
0:15:54 > 0:15:57# Because we're the team that's better than yous!
0:15:57 > 0:16:00# Yous! #
0:16:00 > 0:16:02Ha-ha! Brilliant!
0:16:02 > 0:16:05So what is actually going to happen here? Scientifically speaking?
0:16:05 > 0:16:10Basically, we've got these two weights that should hopefully
0:16:10 > 0:16:12keep him to that side of the pool.
0:16:12 > 0:16:15- So they're going to act like an anchor?- Yes, an anchor.
0:16:15 > 0:16:18- What's this all about? - He has to push forward.
0:16:18 > 0:16:21Oh, he's going to get a little bit of water resistance?
0:16:21 > 0:16:22I see, very good.
0:16:22 > 0:16:26- And the penguin costume, presumably just to humiliate Guinea Pig?- Yeah.
0:16:26 > 0:16:30Yes, lovely! We always enjoy a bit of that! How do you feel, GP?
0:16:30 > 0:16:32I feel like a guinea penguin.
0:16:32 > 0:16:34A guinea penguin! Ha-ha!
0:16:34 > 0:16:38Yes, The Team Over Here That Are Better Than You have turned
0:16:38 > 0:16:40our GP into a Guinea Penguin.
0:16:40 > 0:16:43Inspired by a penguin's flippers, they've given him some
0:16:43 > 0:16:46paddles to take advantage of water resistance and propel him forwards.
0:16:46 > 0:16:47And, most importantly,
0:16:47 > 0:16:52a pair of heavy weights to keep him anchored to the bottom of the pool.
0:16:52 > 0:16:53Three, two, one...
0:16:53 > 0:16:56Go! Drop anchor! KLAXON BLARES
0:16:56 > 0:16:59- There go the anchors. - Push, push, push!
0:17:00 > 0:17:03- That's it, keep pushing.- That's it!
0:17:03 > 0:17:05It's working so far.
0:17:05 > 0:17:08It's got caught!
0:17:08 > 0:17:09Put your back into it!
0:17:11 > 0:17:14Look at that.
0:17:14 > 0:17:16Working very, very well.
0:17:16 > 0:17:19- CHANTING:- Penguin, penguin!
0:17:21 > 0:17:24ALARM RINGS
0:17:24 > 0:17:25- Brilliant!- Yay!
0:17:28 > 0:17:31Wow! Well, you've got to say, it worked.
0:17:31 > 0:17:34- What do you think was so good about your plan?- The weights.- The rap.
0:17:34 > 0:17:37The weights and the rap.
0:17:37 > 0:17:38The power of rap.
0:17:40 > 0:17:41Marvellous.
0:17:41 > 0:17:43Well, you've done pretty well there.
0:17:43 > 0:17:45Let's see how well you've done?
0:17:45 > 0:17:47Wow, what a round that was.
0:17:47 > 0:17:49Yellows, how do you think you did?
0:17:49 > 0:17:51- We probably won.- You think so?
0:17:51 > 0:17:52Greens, what about your plan?
0:17:52 > 0:17:54Rubbish!
0:17:54 > 0:17:55Aw, didn't quite work, did it?
0:17:55 > 0:17:57Unfortunately, you don't get any points.
0:17:57 > 0:17:59- Blues, how did yours go? - Oh, we won.
0:17:59 > 0:18:01We thought we did brilliantly.
0:18:01 > 0:18:02Well, you're right,
0:18:02 > 0:18:08because your Yellows and your Blues both get ten points!
0:18:08 > 0:18:11Well done to you. How did you feel, GP?
0:18:11 > 0:18:13I was terrified, but I'm glad I didn't get too wet.
0:18:13 > 0:18:17You didn't, did you? You're going to now, though. Go on, get him!
0:18:17 > 0:18:20Aargh, aargh!
0:18:20 > 0:18:22Let's have a look at the scores.
0:18:22 > 0:18:23Hee-hee!
0:18:23 > 0:18:25APPLAUSE
0:18:31 > 0:18:36This next round is all about lightning-fast reactions.
0:18:36 > 0:18:38Pee-yow! You got to be quick in this game!
0:18:38 > 0:18:41Especially, well, you've got to be quick if you're going to be
0:18:41 > 0:18:44a comedian. I didn't tell you, I used to be a comedian.
0:18:44 > 0:18:47- Wow, Dr Brain, you can change colours, that's amazing!- What?
0:18:48 > 0:18:51Bah! That's a chameleon.
0:18:51 > 0:18:52I was a comedian.
0:18:52 > 0:18:55Yes, I was the master of the double take.
0:18:57 > 0:18:58Oh!
0:18:58 > 0:19:01But Guinea Pig here is the master of the spit take.
0:19:01 > 0:19:03Show them how it's done, GP.
0:19:03 > 0:19:05He's filling up...
0:19:09 > 0:19:12Now, we all know, spitting is a pretty disgusting habit,
0:19:12 > 0:19:15only done by camels, footballers, and, occasionally, beatboxers.
0:19:15 > 0:19:17# Boom-boom-bix, duh-ba-doo-dit! #
0:19:17 > 0:19:18Ugh!
0:19:18 > 0:19:20But today we're breaking the rules,
0:19:20 > 0:19:23because this is science and TV rolled into one.
0:19:23 > 0:19:26So the teams have got a little cup of coloured water
0:19:26 > 0:19:27each in front of them.
0:19:27 > 0:19:30What they're going to do is fill up their cheeks like you just
0:19:30 > 0:19:33saw GP do just then, and when they get the signal -
0:19:33 > 0:19:35the Guinea Pig squeal - they're going to go.
0:19:35 > 0:19:37- Ready, teams?- Yeah!
0:19:37 > 0:19:39Here we go. Load up.
0:19:42 > 0:19:44And aim...
0:19:45 > 0:19:46SQUEAL
0:19:48 > 0:19:50Spit-tacular!
0:19:50 > 0:19:53But who wet their whistle but fastest?
0:19:53 > 0:19:55Let's check on the slow-mo camera.
0:19:56 > 0:19:58Here we go... Oh...
0:19:58 > 0:20:00Here it comes...
0:20:00 > 0:20:01Steady...
0:20:01 > 0:20:03Ugh, it's disgusting.
0:20:03 > 0:20:07Yes, it's definitely Greens!
0:20:07 > 0:20:10Good on you, Greens, ten points for you. Well done.
0:20:10 > 0:20:11APPLAUSE
0:20:11 > 0:20:14Let's see if anybody can catch them in the next round.
0:20:19 > 0:20:22So, GP, a little science test for you,
0:20:22 > 0:20:24see if you've been listening all this time.
0:20:24 > 0:20:27- Can you tell me, what do you know about lasers?- Dr Brain!
0:20:27 > 0:20:29Are we going to have a disco?
0:20:29 > 0:20:31# D-I-S-C-O
0:20:33 > 0:20:36# D-I-S-C-O... #
0:20:36 > 0:20:39Lasers emit a very focused beam of light.
0:20:39 > 0:20:42That's what today's test is all about. What do you know about light?
0:20:42 > 0:20:45Light lives in light bulbs, and when you switch the on button,
0:20:45 > 0:20:46they all come out to play.
0:20:46 > 0:20:49When you press the off button, they all go home to have their dinner.
0:20:49 > 0:20:52You live in your own special little world, don't you?
0:20:52 > 0:20:54That's what I love about you. Ha-ha!
0:20:54 > 0:20:56And it can be reflected, you see,
0:20:56 > 0:20:58and that is what this game is all about.
0:20:58 > 0:21:01So our contestants have got a little laser pen here, you see?
0:21:01 > 0:21:05That's going to emit a beam of light into that mirror there.
0:21:05 > 0:21:08And then they're going to have to adjust that to get it
0:21:08 > 0:21:10so it hits that mirror over there.
0:21:10 > 0:21:14And then adjust that so it hits that mirror just there, you see?
0:21:14 > 0:21:17And that mirror, hopefully, once they've adjusted it, will go bang!
0:21:17 > 0:21:21Straight into the target there. For ten Honour Points!
0:21:21 > 0:21:23Do you think you could do it?
0:21:23 > 0:21:25I could do it on my first go.
0:21:25 > 0:21:27Ha-ha, let's see you have a go, then.
0:21:33 > 0:21:35# You're beautiful
0:21:35 > 0:21:37# You're beautiful, it's true... #
0:21:37 > 0:21:38Oh, GP.
0:21:38 > 0:21:41Let's see if our teams are any more inspired.
0:21:41 > 0:21:43In a world where lasers are no longer
0:21:43 > 0:21:45just a part of science-fiction,
0:21:45 > 0:21:49but a part of reality, it's up to one half-man, half-monkey
0:21:49 > 0:21:51to warn millions of viewers...
0:21:51 > 0:21:54These pens have been specially approved as safe for use
0:21:54 > 0:21:57without additional eye protection,
0:21:57 > 0:21:59but always avoid looking directly at a laser beam,
0:21:59 > 0:22:02or pointing it towards the eye.
0:22:02 > 0:22:04Three, two, one...
0:22:04 > 0:22:05Go!
0:22:05 > 0:22:07Straight to action from the Blues...
0:22:07 > 0:22:09Stop, stop! Leave it there.
0:22:09 > 0:22:10Spot-on.
0:22:10 > 0:22:13Yellows are on their way too, just got to hit that second mirror.
0:22:13 > 0:22:15- You got it?- Got it!
0:22:15 > 0:22:17But it's a struggle for the Greens.
0:22:17 > 0:22:21- Is it...?- Abby, to me.
0:22:21 > 0:22:22Oh, no.
0:22:22 > 0:22:25- OK, that's it. - Blink and you'll miss the Blues.
0:22:25 > 0:22:26Third target already.
0:22:26 > 0:22:27I've got it.
0:22:27 > 0:22:29Upper. Downer.
0:22:29 > 0:22:30Yellows not far behind.
0:22:30 > 0:22:31Perfect.
0:22:31 > 0:22:34OK, I'm going to help you as well to get it.
0:22:34 > 0:22:35Keep it there!
0:22:35 > 0:22:37The Greens are under pressure.
0:22:37 > 0:22:39It's on... You can turn it around.
0:22:39 > 0:22:42You need to make it go through the hole there.
0:22:42 > 0:22:44A bit more higher.
0:22:44 > 0:22:45- There?- Almost.
0:22:45 > 0:22:48The final target's in sight for the Yellows.
0:22:48 > 0:22:49A bit higher.
0:22:49 > 0:22:50And the Blues.
0:22:53 > 0:22:54Yeah.
0:22:56 > 0:22:58Turn it to the mirror.
0:22:58 > 0:23:00Now, here come the Greens!
0:23:00 > 0:23:02Now you can move it.
0:23:02 > 0:23:04But can they catch those Blues?
0:23:08 > 0:23:10First to target, it's the Blues!
0:23:10 > 0:23:11ALARM RINGS
0:23:11 > 0:23:13Well done!
0:23:13 > 0:23:16- 30 more seconds, teams.- Come on! - Turn it, turn it!
0:23:16 > 0:23:18Can our Greens and Yellows make it before the time is up?
0:23:18 > 0:23:21- Move the thing a bit.- There.
0:23:21 > 0:23:22Stop the clock!
0:23:22 > 0:23:24Ooh, just in time, Yellows.
0:23:24 > 0:23:26- Be careful, be careful! - Time's running out...
0:23:26 > 0:23:29ALARM RINGS Oh!
0:23:29 > 0:23:31Unlucky, you ran out of time.
0:23:31 > 0:23:33What a challenge that was! Did you enjoy that one?
0:23:33 > 0:23:35Yes!
0:23:35 > 0:23:37Like being on the set of a sci-fi movie.
0:23:37 > 0:23:39Chackow! Vvrrrhhm! Bwow!
0:23:39 > 0:23:41So, Greens...
0:23:41 > 0:23:43Unlucky, you didn't quite make it, did you?
0:23:43 > 0:23:45You ran out of time! Unlucky!
0:23:45 > 0:23:48So no points for you, I'm afraid.
0:23:48 > 0:23:49But the Blues and the Yellows,
0:23:49 > 0:23:53- you both managed to do the challenge, didn't you?- Yeah!
0:23:53 > 0:23:56And I can reveal, Blues, you were fastest, so, Yellows,
0:23:56 > 0:23:59you get five points, and the Blues, you get ten!
0:23:59 > 0:24:01- Yay!- Well done.
0:24:01 > 0:24:03PHONE RINGS Oh, that's my phone.
0:24:03 > 0:24:05Where's my phone? Have you got my phone?
0:24:05 > 0:24:07Oh, thanks very much. Let's have a look.
0:24:07 > 0:24:09Oh, it's Guinea Pig.
0:24:09 > 0:24:10He's texting me.
0:24:10 > 0:24:14Ah, you see, the way that those lasers all reflected
0:24:14 > 0:24:15is a bit like satellites.
0:24:15 > 0:24:18They beam your texts around the world. Brilliant, eh?
0:24:18 > 0:24:20Time for the last round.
0:24:20 > 0:24:21Pee-yow!
0:24:25 > 0:24:27Wacka-wacka...
0:24:27 > 0:24:29# Boom chicka-bip, chicka-boom-boom
0:24:29 > 0:24:31# The show's nearly over, time to close the lab
0:24:31 > 0:24:33# As something, something, that rhymes with lab. #
0:24:33 > 0:24:35That's that as far as my rapping goes, I'm afraid.
0:24:35 > 0:24:38I'm a physicist, not a lyricist, know what I mean?
0:24:38 > 0:24:40Time for the quickfire round, folks, are you ready for it?
0:24:40 > 0:24:42Yes!
0:24:42 > 0:24:46There we go, only one team can win, and that team will get Honour!
0:24:46 > 0:24:48Here we go...
0:24:48 > 0:24:50True or false? Eating tuna can make you brainier?
0:24:52 > 0:24:54Yes?
0:24:54 > 0:24:57Is right! Fish oil, you see? Omega-3, develops the brain.
0:24:57 > 0:25:00Ornithophobia is the fear of which species?
0:25:02 > 0:25:04Erm, humans.
0:25:04 > 0:25:05No, it's birds.
0:25:05 > 0:25:07Which star is closest to the Earth?
0:25:09 > 0:25:10- The sun.- Is right.
0:25:10 > 0:25:14Stratus, cirrus, cumulus and nimbus are all types of what?
0:25:16 > 0:25:19- Metal?- No, it's clouds.
0:25:19 > 0:25:21What did GP have for dinner last night?
0:25:22 > 0:25:23Tuna?
0:25:23 > 0:25:25No, it's bangers and mash.
0:25:25 > 0:25:27A doe is what kind of animal?
0:25:28 > 0:25:29A dear.
0:25:29 > 0:25:30# A dear, a female deer... #
0:25:30 > 0:25:31Is the right answer!
0:25:31 > 0:25:35Along with heat and fuel, what do you need to create fire?
0:25:36 > 0:25:38- Oxygen.- Is right!
0:25:38 > 0:25:42How many legs, in total, do a gazelle and a kangaroo have?
0:25:43 > 0:25:45- Six.- Is right!
0:25:45 > 0:25:48In which country can you find the Golden Gate Bridge?
0:25:49 > 0:25:51- America.- Is right!
0:25:51 > 0:25:55What is the tingling sensation more commonly known as paraesthesia?
0:25:58 > 0:26:01- Vibrations. - No, it's pins and needles.
0:26:01 > 0:26:04Which sweet substance is produced by bees?
0:26:04 > 0:26:06ALARM RINGS
0:26:06 > 0:26:08Erm...
0:26:08 > 0:26:10Gah, we've ran out of time, I'm afraid.
0:26:10 > 0:26:12But you all did pretty well there.
0:26:12 > 0:26:14Very, very good stuff.
0:26:14 > 0:26:17Let's find out who was the winner, because there can only be one
0:26:17 > 0:26:20winner, and that team will receive all the honour!
0:26:20 > 0:26:22In third place...
0:26:23 > 0:26:25..with 14 points...
0:26:25 > 0:26:26it's the Greens!
0:26:26 > 0:26:28Well done, you Greens!
0:26:29 > 0:26:31In second place...
0:26:31 > 0:26:34with 33 points...
0:26:34 > 0:26:35it's the yellows!
0:26:35 > 0:26:36Well done, you Yellows!
0:26:38 > 0:26:40Which means our winners...
0:26:40 > 0:26:44who've won by a massive, massive margin of one point -
0:26:44 > 0:26:46- it's the Blues!- Yay!
0:26:47 > 0:26:49Well done, Blues.
0:26:49 > 0:26:51A magnificent victory.
0:26:51 > 0:26:54Look how proud they are as they hold their trophy.
0:26:54 > 0:26:56There you go. Didn't they all do brilliantly?
0:26:56 > 0:26:59- Did you enjoy yourselves, folks? - Yes!
0:26:59 > 0:27:01Did you enjoy it? I hope so.
0:27:01 > 0:27:05Join us again for more Ultimate Brain!
0:27:24 > 0:27:26Dr Brain, I went round the whole studio,
0:27:26 > 0:27:30and there was no flying cows anywhere, I couldn't find even one!
0:27:30 > 0:27:34- Guinea, Guinea, Guinea... It was a joke.- Yeah, I knew that, yeah...
0:27:34 > 0:27:37Did you hear about the cow who was blown away by a gust of wind?
0:27:37 > 0:27:40It was an UDDER disaster!
0:27:40 > 0:27:41Udder disaster...!
0:27:41 > 0:27:42Udder...?